What type of blood vessels has the slowest velocity of blood flow?

When trees transpire, releasing gaseous water into the atmosphere, they can absorb heat from their environment and cool it down. What property of water is responsible for this activity? A) High heat capacity B) High heat of vaporization C) Adhesion

When sweat evaporates from your skin the temperature of your skin decreases. This is because a. energy is being applied to the skin. b. the sweat is trapping molecules with a higher speed. c. the water molecules with a higher speed are escaping. d.

Coral and algae that live in coral polyhs have a special relationship. Each contributes something that the other needs to survive.

The anatomical term for the neck region the spinal column is?

Word that means to set free as in freeing slaves

Which of the following is one of the four conditions necessary for natural selection to occur in a population?

What would happen if our cells would not get oxygen?

Describe why plant cells are rigid:

What type of symbiosis is benificial of for both organisms?

Two heterozygous red-eyed flies are mated and produce 420 offspring. How many of these would be white-eyed?